Yes that is right Bayern Leverkusen long undefeated streak shows how strong and determined they are. Even though they lost in final but it is clear that they are good team. And exactly hey can play well against tough opponents and have good chance of doing well in Champions League. Champions League has many strong teams but Leverkusen has already shown they can compete with the best in the Bundesliga. They might not win first place but I think they'll come close and do well in the competition. Their team work can help to stand against the tough teams and they already showed it.
Honestly, with how Bayer Leverkusen have performed last season, both in their domestic league and other competitions, there is a good chance that they may do well in next season's Champions League. If Bayer Leverkusen do not sell their key players and can sign more to strengthen their squad, with the squad they have on the ground, there is a probability that they will do well. I have hope for them that they will do well in next season's Champions League. Bayer Leverkusen have shown that they are among the best teams in the world last season.it is really surprising as they did so well last season, almost to the point that a significant percentage of people did not easily believe that they would achieve what they achieved last season when they started the league.